Legacy TriDot vs No DNF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Legacy TriDot
This app uses big data and advanced analytics to optimize your future training and race results. It seamlessly auto-syncs with popular fitness tracking devices.
- Big data analytics
- Optimized future training
- Race result prediction
- Seamless auto-sync
- Garmin integration
- Polar integration
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TriDot’s triathlon training app isn’t just another app to track and monitor your past training. Its big data and advanced analytics optimize your future training and race results. It seamlessly auto-syncs with Garmin, Polar and other services. Subject to the Apple License agreement found at the following URL https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
No DNF
Plan and execute ultrarunning race strategies with detailed aid station management, multiple pacing options, and real-time tracking. Offers dynamic timeline views and adjustable pace calculations for various race distances and durations.
- Customizable race and aid station layout
- Dual pacing plans (goal & backup)
- Real-time ETA and pace adjustments
- Dynamic leg-by-leg timeline view
- Min/km or min/mi pace display
- Dark mode optimization
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Ultra Pace Planner: Your Smart Strategy Tool for Ultramarathons Conquer your next ultra with confidence. Ultra Pace Planner is built specifically for ultrarunners who need more than basic pace math — plan multi-hour races with aid stations, refueling and cut-offs. Key Features: - Create your own distance + aid station layout. - Multiple Pacing Plans — Set Plan A (aggressive goal) and Plan B (backup/safety). Easily adjust total time in hours & minutes with intuitive sliders. - Real-Time Race Tracking — Update progress at any point → get instant ETA to next aid station, remaining time, refuel reminders, and adjusted pace required. - Dynamic Timeline View — Scrollable leg-by-leg breakdown: arrival/departure times per aid station, moving time, refuel stops (e.g., 1-10 min), cumulative distance, and heart icons for medical/crew notes. - Pace in min/km or min/mi — Switch units seamlessly; shows current required pace to hit your plan. - Edit Start Time & Hold to Exit — Fine-tune race morning or pause tracking without losing data. - Dark mode optimized for low-light race starts and long efforts. Whether you're targeting a fast 50-miler, surviving a 100K trail grind, or pacing your first 24-hour event, this app keeps your strategy on track — from pre-race planning to mid-race decisions. No more spreadsheets or guesswork. Input your race, set plans, and execute with precision. Download now and turn your ultra dream into a calculated finish.
Screenshots
Verdict
The clearest difference is price: Legacy TriDot at Free against No DNF's $0.99. Legacy TriDot also leads on update cadence (fortnightly vs every 12 months) and iOS requirement (11.0 vs 15.1). No DNF's advantage is in-app purchases (none vs 5). On review sentiment, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Legacy TriDot is free to download; No DNF costs $0.99 up front. Legacy TriDot sells 5 in-app purchases, starting at $14.99 per month. No DNF asks for nothing beyond the download.
Legacy TriDot ships an update fortnightly, No DNF every 12 months. The most recent releases landed on October 23, 2026 and October 1, 2026 respectively.
| Parameter | Legacy TriDot | No DNF |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.7 (263 ratings) — better | — |
| Positive reviews | 97.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 263 — better | — |
| Update frequency | Fortnightly — better | Every 12 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 95 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Predictive Fitness, Inc. | Oleksandr Kazimirchuk |
Customer experience
Legacy TriDot
No DNF
Bugs and requests
Legacy TriDot
Reported bugs
2 issues- Login issues
- Syncing problems with third-party apps
Requested features
2 requests- Perceived effort tracking
- More flexibility in workout scheduling
No DNF
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Legacy TriDot
- Lifestyle$14.991 Month
- Essentials$39.991 Month
- Complete$99.991 Month
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- Mark Allen Edition$149.991 Month
- Premium$249.991 Month
No DNF
No in-app purchases









